Guballo, Jayvie Ochona. “The Impact of Educational Profiles on Salary Levels Among Employed Nigerian Graduates: A Machine Learning Analysis With Random Forest and Gradient Boosting”. Artificial Intelligence in Learning 1, no. 4 (April 30, 2026). Accessed May 15, 2026. https://ail.mbicore.com/index.php/ail/article/view/34.